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🔧 Upgrade your toolkit game—small adapters, big impact!
This 3-pack of 25mm screw driver bit adapters converts standard 1/4" (6.35mm) hex handles to 4mm micro bits. Made from high hardness S2 alloy steel with chrome plating and magnetic adsorption, these adapters ensure a secure, no-slack fit. Ideal for professionals and DIYers seeking precision and versatility in a compact, durable accessory.
| ASIN | B0CKSJMB6T |
| Best Sellers Rank | #112,325 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #459 in Power Tool Replacement Parts |
| Bit Compatibilities | 1/4" Hex |
| Brand Name | TorSor |
| Customer Reviews | 4.7 4.7 out of 5 stars (90) |
| Drive Bit Shank Style | Hex |
| Drive System | Hex |
| Finish Types | Chrome Plated |
| Included Components | Screw Driver Bit Adapter |
| Item Length | 0.98 Inches |
| Item Type Name | Screw Driver Bit Adapter |
| Manufacturer | TorSor |
| Material Type | Alloy Steel, S2 Steel |
| Model Number | Screw Driver Bit Adapter |
| Number of Pieces | 3 |
| UPC | 717164771034 |
| Unit Count | 3.0 Count |
J**O
4mm
Awesome product
B**N
It works great!
These adapters allows me to use my 1/4 driver to use 4mm tools.
D**R
Well made product
I was impressed with them. I didn’t expect much for 5 bucks, but they are nice. I ordered another set.
M**E
Great bits for the price. I highly recommend.
Quality bits for the price. Would buy at this price and recommend to anyone all day long. I just gave it 4 stars because they aren't hard chrome coated and are easily lost among a sea of tools because of the size and lack of shine to see and find.
E**R
El imán que trae es muy bueno
J**J
The perfect size for using 1/8" bits in a 1/4" screwdriver.
There's not much to say other than the magnet is strong and they perfectly fit the 1/8" bits i was using.
S**Y
As described work perfect
As described
M**S
Nothing holds the bits in place
Would be better if they had a magnet as there is nothing to hold the bits in place. Also it doesn't really fit in many chucks without the bigger neck.
S**E
These are very well made for the price. I have used a little bit this past weekend and never had any issues.
A**R
GREAT -- JUST WHAT I NEEDED
S**P
Extremely useful if you own precision bits. Have been using for past several months for fixing rc cars. Works as intended
D**Y
exactly what i was looking for , great to match mini bit with 1/4 torque wrench by example
A**R
Exactly right for special bits on a chuckless drill.
Trustpilot
1 month ago
1 day ago